AC DC Elevators Single Phase Home Voltage Protector Automatic With Power - On Delay

High-precision : The use of powerful microprocessors, especially AC sampling technology, voltage measurement accuracy of ± 0.5%, can display three-phase power line voltage value, the equivalent of three-phase voltage meter function.

Full-featured : Three-phase voltage display, over-voltage protection, under-voltage protection, phase loss protection (phase protection), three-phase voltage imbalance protection, phase sequence protection (wrong phase protection), sound and light alarm in one.

High reliability : The unique three-phase power supply technology ensures that the protection, alarm, and display functions work properly even at extremely low voltages and even in the absence of phase.

Humanization: All protection functions can be selected ON or OFF, and action thresholds and operation time can be set to facilitate the user to adjust flexibly according to actual needs. You can also view and modify settings parameters during normal operation.

Intuitive display : The use of special large, wide temperature, high-definition Chinese LCD display, the normal operation shows the voltage value of the three-phase power line; fault directly in Chinese to display the cause of the failure, and can display which phase failure, and failure at the same time The voltage value makes it easy to quickly determine the cause and location of the fault.

Fault indication : When a fault condition is detected but the trip time has not been reached, the fault indicator is on and the backlight blinks. After the trip action, the fault indicator flashes, the backlight is on, and the buzzer sounds intermittently.

Fault record : Non-volatile memory technology is used. When an overvoltage, undervoltage, phase loss, imbalance, or reverse phase sequence fault occurs, the fault is recorded. Even if the product is completely powered off, the fault information can be memorized to facilitate troubleshooting. Analyze the cause of the fault after accidents to facilitate troubleshooting.

♦ Features

-- Powered by the measuring circuit

-- Compatible with AC and DC supply

-- Built-in LCD and keypad afford a precise,digital setting

-- Compact modular 43mm housing

-- Adjustable over- and undervoltage threshold

-- Independent adjustable delay time for overvoltage, undervoltage

-- Adjustable reset mode:automatic reset or manual reset

-- 1 CO & 1NC contacts

-- Fault recording with last 3 faults

♦ Protective Functions

-- Overvoltage -- Undervoltage

♦ Typical Applications

• Pumps • Fans • Air-conditioning system

• Blowers • Motors • Compressors • Elevators

Approvals

• CE • CCC

♦ Technical data

GINRI POWER AUTOMATION CO.,LTD. is a professional production voltage phase sequence protection device (and name: three-phase power monitor), and PLC output zoom Board, and smart type motor integrated protection device, and industrial parts manufacturers, technology development team in elevator industry, and refrigeration industry, and crane industry, environmental equipment, mechanical NC industry and the industrial following insurance industry, field has more than 10 years practice experience, has development out variety price economic and function excellent of products. CQC product quality system by China Quality Centre (3C) certification and CE certification, products in the manufacturing process in strict accordance with the ISO9001 quality assurance system requirements and professional technical and service support.

Voltage phase-sequence protection for many years (equipment, refrigeration equipment, crane (passenger and goods) elevators, control of DC power supply system (Cabinet) screens, precision air conditioners, room air conditioners, electric hoist, boiler equipment, laser equipment, parking equipment, cranes, compressors) and so on using the run.

PLC output amplifiers (environmental protection equipment, numerical control and automation equipment, automobile, plastic machinery, hydraulic machinery, ceramic foam machinery, woodworking machinery, machinery) and so on using the run.

Years of integrated Intelligent motor protector (power plants, paper mills, steel mills, aluminium plants, cement plants, sewage treatment plants, coal preparation plants, refineries, petrochemical plants), and so on using the run.

Product quality is stable and safe, reliable, and earned a solid market position in the market and a high reputation in the industry, received unanimous recognition and praise of our customers.

Ginri company always adhere to "scientific management as the core, the user needs for the Centre to focus on product quality, meticulous service is sincere," the spirit of enterprise, please call us from all walks of life, thank you!